overhead ACSR conductors
USD $10.00 - $10.00 /Meter
Min.Order:1000 Meters
Shandong Xinhui Yanggu Cable Co., Ltd.
Overhead ACSR conductors
1.Application
ACSR conductors are widely used for electrical power transmission over long distances, since they are ideal for long overhead lines spans.
They are also used as a messenger for supporting overhead electrical cables.
2.Standard
Basic design to ASTM B 232/B 232M standards
3.Cable construction
ACSR conductors are formed by several wires of aluminium and galvanized steel, stranded in concentric layers.
The wire or wires which form the core, are made of galvanized steel and the external layer or layers, are of aluminium.
Galvanized steel core consist normally of 1, 7 or 19 wires. The diameters of steel and aluminium wires can be the same, or different.
By varying the relative proportions of aluminium and steel, the required characteristics for any particular application can be reached.
A higher U. T. S. Can be obtained, by increasing steel content, and a higher current carrying capacity by increasing aluminium content.
4.Electrical properties
Density@20ºC | Aluminium: 2.703 kg/dm |
Galvanised Steel: 7.80 kg/dm | |
Temperature Coefficient@20°C | Aluminium: 0.00403 (°C) |
Resistivity@20°C | Aluminium: Should not exceed 0.028264 |
Linear Expansivity | Aluminium: 23 x10 (°C) |
Galvanised Steel: 11.5 x10 (1/°C) |
5.Service conditions
Ambient Temperature | -5°C - 50°C |
Wind Pressure | 80 – 130kg/m2 |
Seismic Acceleration | 0.12 - 0.05g |
Isokeraunic Leve | 10 – 18 |
Relative Humidity | 5 – 100% |
6.Construction Parameters
7.Package: Protect cable, easy to transport, convenient to lay and install.
8.Certificates: Produce high quality cable& wires.
ISO 9001 | ISO14001 |
OHSAS 18001 | ROHS |
CE | CE |
8.Yanggu cable group: Do the best enterprise
1) Production equipment 860 (sets) and testing equipment 314 (Taiwan) sets
2) Main production:
House/building electrical wires
Aerial Cable AAC/AAAC/ACSR/ABC Cable
Control cable/ instrument cable
Optical fiber cable
9.Best service:
Quick response in 12 hours.
Professional technical service
Standard product quality.
Warranty for 2 years.
10.Contact us